Find the definition of proactive. Once you have that read over these answers carefully and match them to the definition. If you still can't find them see if you can message me!
I believe you should use user guide because maybe such problems are listed in the guide for your DVD player. Since you probably aren't going to repair the machine on your own, there is no need for looking for the solution in the repair manual.
In this passage, Gregor has been transforned into a bug
It could be b, as you can see after they said long time.
